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target-m68k: set PAGE_BITS to 12 for m68k

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Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Laurent Vivier 2016-01-17 00:08:15 +01:00
parent 7ef25cdd6c
commit 2b04e85a34
1 changed files with 5 additions and 2 deletions
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7
target-m68k/cpu.h
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@ -255,8 +255,11 @@ void m68k_cpu_list(FILE *f, fprintf_function cpu_fprintf);
void register_m68k_insns (CPUM68KState *env); void register_m68k_insns (CPUM68KState *env);
#ifdef CONFIG_USER_ONLY #ifdef CONFIG_USER_ONLY
/* Linux uses 8k pages. */ /* Coldfire Linux uses 8k pages
#define TARGET_PAGE_BITS 13 * and m68k linux uses 4k pages
* use the smaller one
*/
#define TARGET_PAGE_BITS 12
#else #else
/* Smallest TLB entry size is 1k. */ /* Smallest TLB entry size is 1k. */
#define TARGET_PAGE_BITS 10 #define TARGET_PAGE_BITS 10